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Score the rank of Silver in the “Covert Ops” challenge mission.

Have 9 Terran units training simultaneously in an Unranked or Ranked game.

Score the rank of Silver in the “Path of Ascension” challenge mission.

Have 21 Zerg units morphing simultaneously in an Unranked or Ranked game.

Score the rank of Silver in the “Harbinger of Death” challenge mission.